태권도 선수의 운동기능 향상을 위한 트레이닝 방법 분석

Analysis of training methods for improving athletic performance of Taekwondo athletes: A systematic review and meta-analysis

Purpose: To suggest the development and application of the training program and the direction of follow-up research by systematically reviewing the previous literatures that include the training program for Taekwondo athletes. Method: From 2010 to December 2020, search databases (RISS, KISS) were used, the risk of bias in randomized studies was evaluated using the RoB (Risk of Bias) tool, and the effect size estimation was performed using Rev Man Manager (Version 5.4.1). was used. Results: A total of 1097 studies were searched and eight studies were finally included after all review process. The results are as follows: 1) Flexibility: Effect Size (ES) of core stabilization training is 1.76, 2) Strength: ES of core stabilization training on strength is 2.39, 3) Muscle endurance: ES of core stabilization training is 1.60, 4) Reflex: ESs of plyometric training and weight training are 1.23~1.26 and 1.46, repectively, and 5) Isokinetic muscle strength: ESs of weight training and plyometric training are 1.21 and 1.60~2.46, respectively. Conclusion: 1) Plyometric training was effective in improving flexibility, muscle strength, muscular endurance, agility, isokinetic muscle function, and maximal oxygen intake. 2) Core stabilization training was effective in improving flexibility, strength, and muscular endurance. 3) Underwater training was effective in improving isokinetic muscle function. 4) Weight training was effective in improving reflex and isokinetic muscle function.